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2026-01-27 - 05:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Tue Jan 27, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750620,0irq/25-eth00-21swapper/019:05:210
120650580,0irq/26-eth1-rx-0-21swapper/319:09:563
120650580,0irq/26-eth1-rx-0-21swapper/119:07:141
112750580,0irq/25-eth00-21swapper/219:05:372
271180,0ktimersoftd/210230-21sshd22:46:202
24737991514,0cyclictest0-21swapper/021:17:280
24740991412,0cyclictest12101-21sshd21:23:493
24739991413,0cyclictest0-21swapper/221:20:392
24739991412,0cyclictest13088-21sshd22:51:392
2473999140,0cyclictest0-21swapper/223:06:162
24737991412,0cyclictest17074-21sshd21:44:030
24737991411,0cyclictest0-21swapper/000:13:340
2473799140,0cyclictest0-21swapper/023:10:170
112750140,0irq/25-eth030198-21sshd22:59:131
24740991312,0cyclictest0-21swapper/319:10:133
2474099130,0cyclictest990-21sshd23:43:483
2474099130,0cyclictest25009-21sshd00:02:023
2474099130,0cyclictest0-21swapper/323:35:473
24739991312,0cyclictest0-21swapper/223:29:232
24739991312,0cyclictest0-21swapper/222:05:382
2473999130,0cyclictest0-21swapper/223:56:062
24738991312,0cyclictest0-21swapper/122:42:321
24738991312,0cyclictest0-21swapper/121:43:021
2473899130,0cyclictest27758-21sshd23:52:421
24737991312,0cyclictest0-21swapper/000:08:130
24737991311,0cyclictest0-21swapper/022:23:110
24737991310,0cyclictest0-21swapper/023:23:160
2473799130,0cyclictest16771-21diskmemload00:21:490
2473799130,0cyclictest0-21swapper/023:44:240
112750130,0irq/25-eth00-21swapper/221:47:372
351120,0ktimersoftd/30-21swapper/323:28:353
2499120,0watchdog/23586-21bash00:13:372
24740991212,0cyclictest0-21swapper/319:55:173
24740991211,0cyclictest0-21swapper/323:59:223
24740991211,0cyclictest0-21swapper/322:01:143
24740991211,0cyclictest0-21swapper/322:01:133
24740991211,0cyclictest0-21swapper/321:42:513
2474099120,0cyclictest0-21swapper/322:32:483
2474099120,0cyclictest0-21swapper/321:30:543
2474099120,0cyclictest0-21swapper/300:07:093
24739991211,0cyclictest21295-21rm21:10:272
24739991211,0cyclictest0-21swapper/223:50:452
24739991211,0cyclictest0-21swapper/223:48:042
24739991211,0cyclictest0-21swapper/221:16:002
24739991210,0cyclictest0-21swapper/200:36:242
2473999120,0cyclictest0-21swapper/222:28:382
2473999120,0cyclictest0-21swapper/222:12:282
2473999120,0cyclictest0-21swapper/200:33:442
24738991211,0cyclictest0-21swapper/122:17:051
24738991211,0cyclictest0-21swapper/122:17:051
24738991211,0cyclictest0-21swapper/100:35:131
24738991210,0cyclictest0-21swapper/122:49:221
24738991210,0cyclictest0-21swapper/121:33:171
2473899120,0cyclictest0-21swapper/123:03:191
2473899120,0cyclictest0-21swapper/122:37:531
2473899120,0cyclictest0-21swapper/121:38:111
2473899120,0cyclictest0-21swapper/121:14:151
24737991212,0cyclictest0-21swapper/022:48:520
24737991211,0cyclictest0-21swapper/023:15:290
24737991211,0cyclictest0-21swapper/021:24:320
24737991211,0cyclictest0-21swapper/000:19:010
24737991210,0cyclictest15522-21cut00:35:100
24737991210,0cyclictest0-21swapper/023:52:250
24737991210,0cyclictest0-21swapper/023:31:030
24737991210,0cyclictest0-21swapper/019:40:200
2473799120,0cyclictest16985-21sshd21:39:110
2473799120,0cyclictest0-21swapper/023:49:450
2473799120,0cyclictest0-21swapper/020:00:120
2473799120,0cyclictest0-21swapper/000:32:300
112750120,0irq/25-eth07591-21cpuspeed_turbos23:25:120
112750120,0irq/25-eth00-21swapper/200:08:112
351110,0ktimersoftd/30-21swapper/323:47:443
2474099119,0cyclictest0-21swapper/321:01:583
24740991111,0cyclictest0-21swapper/323:12:403
24740991111,0cyclictest0-21swapper/322:25:583
24740991111,0cyclictest0-21swapper/321:28:273
24740991111,0cyclictest0-21swapper/319:30:123
24740991110,0cyclictest7001-21sshd23:20:123
24740991110,0cyclictest0-21swapper/321:47:453
2473999119,0cyclictest0-21swapper/220:15:502
24739991111,0cyclictest0-21swapper/219:20:122
24739991111,0cyclictest0-21swapper/219:15:542
24739991110,0cyclictest0-21swapper/221:42:232
24739991110,0cyclictest0-21swapper/221:30:112
2473999110,0cyclictest0-21swapper/221:58:242
2473899119,0cyclictest0-21swapper/119:44:401
24738991111,0cyclictest0-21swapper/123:31:331
24738991111,0cyclictest0-21swapper/123:21:061
24738991111,0cyclictest0-21swapper/122:51:351
24738991111,0cyclictest0-21swapper/119:48:301
24738991110,0cyclictest16771-21diskmemload00:19:111
24738991110,0cyclictest0-21swapper/123:47:211
24738991110,0cyclictest0-21swapper/123:10:511
24738991110,0cyclictest0-21swapper/120:59:431
2473899110,0cyclictest0-21swapper/120:42:311
2473899110,0cyclictest0-21swapper/120:33:341
2473899110,0cyclictest0-21swapper/120:08:151
2473899110,0cyclictest0-21swapper/119:58:231
24737991111,0cyclictest0-21swapper/023:00:230
24737991111,0cyclictest0-21swapper/022:42:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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